click to enlarge
Spray-Lock Concrete Protection

To order samples, please select quantity and color below and click “Add to Sample Cart.”

If you need a special request, please contact us.

Product specialists are standing by to answer your questions.  Call us at 1-800-MATS INC to speak with an expert.

1 Color(s)

Not Sampled Swatch
Not Sampled
Show All Swatches icons What do these mean? Click here
  • TILE - This color is available in tiles.
  • ROLL - This color is available in rolls.
  • QUICKSHIP - We have deep levels of stock for this color.
  • LIMITED QUANTITY - This color is available in limited quantities. Please contact customer service.
  • NON STOCK - This item is manufactured to order. Please check with our customer service for lead times..
  • SPECIAL ORDER - This color is a special order. Minimum quantities and longer lead times may apply. Please contact customer service.
  • RECYCLED CONTENT - This color’s recycled content differs from standard colors. See technical data document.
  • UV STABLE - This color is UV stable.

Close window


Spray-Lock 327 Concrete Protection waterproofs new concrete at time of placement from the inside out and allows flooring installation in as little as 14 days. A waterbased, VOC-free, spray-applied treatment, Spray-Lock 327 penetrates into Portland cement concrete substrates at the time of placement.



Covers approximately 140-180 square feet per gallon which may increase or decrease depending on porosity of substrate and spraying technique.


Order Notes

Only for use with Perma-Spray 2000. Consult our Product Specialists at 800-628-7462 for additional information.

Options & Custom

Consult our Product Specialists at 800-628-7462 for questions and ordering.


Product Data